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Dab tsi yog cov yam ntxwv uas hnav alumina ceramic structural parts?
Cov yam ntxwv dab tsi ua rau cov khoom siv alumina ceramic hnav? Alumina ceramic qauv yog cov khoom siv dav heev, feem ntau ntawm cov neeg siv yog nws cov kev ua tau zoo tshaj plaws. Txawm li cas los xij, hauv cov txheej txheem siv tiag tiag, alumina ceramic qauv cov khoom siv yuav tsum hnav, cov yam ntxwv ua rau ...Nyeem ntxiv -
Daim ntawv thov tseem ceeb ntawm cov tshuaj tiv thaiv-sintered silicon carbide thiab cov yam ntxwv ntawm cov nplhaib sealing
Silicon nitride (SiC) yog xuab zeb quartz, calcined petroleum coke (lossis thee coking), ntoo slag (kev tsim cov ntsuab silicon nitride xav tau ntxiv ntsev) thiab lwm yam khoom siv raw, los ntawm lub cub tawg hluav taws xob kub tas mus li. Silicon nitride sealing ring yog silicon nitride...Nyeem ntxiv -
Cov khoom thiab kev siv tseem ceeb ntawm cov tshuaj tiv thaiv-sintered silicon carbide
Cov yam ntxwv thiab kev siv tseem ceeb ntawm silicon carbide uas tau sintered? Silicon carbide kuj tseem hu ua carborundum lossis xuab zeb uas tiv taus hluav taws, yog cov khoom tsis muaj zog, muab faib ua ob hom: ntsuab silicon carbide thiab dub silicon carbide. Koj puas paub txog cov yam ntxwv thiab kev siv tseem ceeb ntawm silicon carbide? Hnub no, peb yuav tham txog...Nyeem ntxiv -
Cov kev siv ntawm recrystallized silicon carbide yog dab tsi?
Recrystallized silicon carbide yog ib hom khoom siv ceramic ua tau zoo, nrog kev tiv thaiv cua sov zoo heev, tiv thaiv corrosion, hnav tsis kam, siab hardness thiab lwm yam ntxwv, yog li nws muaj ntau yam kev siv hauv kev lag luam, tub rog, aerospace thiab lwm yam teb. Recrystallize...Nyeem ntxiv -
Dab tsi yog recrystallized silicon carbide
Recrystallized silicon carbide yog ib yam khoom siv tshiab uas muaj cov khoom zoo heev. Nws muaj cov khoom siv kho tshuab zoo heev thiab tiv taus corrosion siab, thiab muaj ntau yam kev siv hauv aerospace, tub rog thiab lwm yam teb. Ua ntej tshaj plaws, recrystallized silicon carbide muaj cov khoom siv kho tshuab zoo heev...Nyeem ntxiv -
Txheej silicon carbide yog dab tsi?
Txheej silicon carbide, feem ntau hu ua SiC txheej, yog hais txog cov txheej txheem ntawm kev siv ib txheej ntawm silicon carbide rau ntawm qhov chaw los ntawm cov txheej txheem xws li Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), lossis thermal spraying. Cov txheej txheem silicon carbide ceramic no txhim kho qhov chaw saum npoo ntawm cov khoom siv.Nyeem ntxiv -
Rau qhov zoo ntawm atmospheric pressure sintered silicon carbide thiab daim ntawv thov ntawm silicon carbide ceramics
Cov silicon carbide sintered uas muaj cua sov tsis yog siv los ua cov khoom siv abrasive xwb, tab sis siv ntau dua li cov khoom siv tshiab, thiab siv dav hauv cov khoom siv high-tech, xws li cov khoom siv ceramics ua los ntawm cov khoom siv silicon carbide. Yog li dab tsi yog rau qhov zoo ntawm kev siv cua sov sintering silicon carbide thiab...Nyeem ntxiv -
Silicon nitride - cov khoom siv ceramics uas muaj kev ua tau zoo tshaj plaws
Cov khoom siv ceramic tshwj xeeb yog hais txog ib chav kawm ntawm cov khoom siv ceramic nrog cov khoom siv kho tshuab, lub cev lossis tshuaj lom neeg tshwj xeeb, cov ntaub ntawv raw siv thiab cov thev naus laus zis tsim khoom xav tau txawv ntawm cov khoom siv ceramic ib txwm thiab kev txhim kho. Raws li cov yam ntxwv thiab kev siv, cov khoom siv ceramic tshwj xeeb tuaj yeem d ...Nyeem ntxiv -
Cov nyhuv ntawm sintering rau cov khoom ntawm zirconia ceramics
Ua ib hom khoom siv ceramic, zirconium muaj lub zog siab, siab hardness, zoo hnav tsis kam, acid thiab alkali tsis kam, kub tsis kam thiab lwm yam khoom zoo heev. Ntxiv nrog rau kev siv dav hauv kev lag luam, nrog rau kev txhim kho ntawm kev lag luam hniav cuav ...Nyeem ntxiv
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